Himmelblau is an interoperability suite for Microsoft Azure Entra ID and Intune. Starting in version 0.7.0 and prior to versions 0.7.15 and 0.8.3, Himmelblau is vulnerable to leaking credentials in debug logs. When debug logging is enabled, user access tokens are inadvertently logged, potentially exposing sensitive authentication data. Similarly, Kerberos Ticket-Granting Tickets (TGTs) are logged when debug logging is enabled. Both issues pose a risk of exposing sensitive credentials, particularly in environments where debug logging is enabled. Himmelblau versions 0.7.15 and 0.8.3 contain a patch that fixes both issues. Some workarounds are available for users who are unable to upgrade. For the logon compliance script issue, disable the logon_script option in /etc/himmelblau/himmelblau.conf, and avoid using the -d flag when starting the himmelblaud daemon. For the Kerberos CCache issue, one may disable debug logging globally by setting the debug option in /etc/himmelblau/himmelblau.conf to false and avoiding the -d parameter when starting himmelblaud.
CVE-2025-24034
This low-severity CVE scores 3.2 under NVD CVSS v3. EPSS exploit probability: 0.2%, top 91% of all CVEs by exploit prediction. GitHub Security Advisory data not yet ingested — confidence will rise once GHSA publishes (typical lag: hours to days for open-source ecosystem CVEs; never for infrastructure-only CVEs).
- Lower severity and no public exploit yet
No vendor fix yet — apply a workaround or compensating control (WAF / firewall / segmentation) and watch for a patch.
- CVSS v3
- 3.2
- EG Score
- 3.2(medium)
- EG Risk
- 14(Track)EG Risk 14/100SSVC: Track
EG Risk is EchelonGraph's 0–100 priority score: it fuses intrinsic severity with real-world exploitation and automatability so you can rank equal-severity CVEs and fix the most dangerous first. Higher = act sooner. Distinct from the 0–10 EG Score (severity).
How it’s computedSeverity32% × 45%Exploitation0% × 40%Automatability0% × 15%Action: Routine — remediate on your standard cadence. - EPSS
- 9.5%
- KEV
- Not listed
Published
January 23, 2025
Last Modified
April 15, 2026
References (6)
- security-advisories@githubhttps://github.com/himmelblau-idm/himmelblau/commit/1216804f15ce5dc74bb5da48b5508c41d2ece8fa
- security-advisories@githubhttps://github.com/himmelblau-idm/himmelblau/releases/tag/0.7.15
- security-advisories@githubhttps://github.com/himmelblau-idm/himmelblau/releases/tag/0.8.3
- security-advisories@githubhttps://github.com/himmelblau-idm/himmelblau/security/advisories/GHSA-p989-2f5w-9cf6
- security-advisories@githubhttps://manpages.opensuse.org/Tumbleweed/himmelblau/himmelblau.conf.5.en.html
- security-advisories@githubhttps://manpages.opensuse.org/Tumbleweed/himmelblau/himmelblaud.8.en.html
Weakness Classification(1)
MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.
Data Freshness Timeline
(refreshed 12× in last 7d / 44× in last 30d)
Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.
Showing the most recent 100 of 127 total refreshes for this CVE.
- 2026-07-25 14:17 UTCEPSS rescore
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- 2026-07-10 19:41 UTCOSV refresh
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Related CVEs(same CWE)
Same CWE
10 shownCWE-532
- CVE-2016-0898EG 10.0CRITICAL
- CVE-2018-17922EG 9.8CRITICAL
- CVE-2018-1264NVD 9.1EG 9.8CRITICAL
- CVE-2018-16049EG 9.8CRITICAL
- CVE-2018-11717EG 9.8EPSS 95%CRITICAL
- CVE-2018-11716EG 9.8EPSS 96%CRITICAL
- CVE-2018-0042EG 9.8CRITICAL
- CVE-2018-1072NVD 5.0EG 9.8MEDIUM
- CVE-2018-1117NVD 5.0EG 9.8MEDIUM
- CVE-2018-11320EG 9.8CRITICAL
Frequently asked(5)
What is CVE-2025-24034?
When was CVE-2025-24034 disclosed?
Is CVE-2025-24034 actively exploited?
What is the CVSS score of CVE-2025-24034?
How do I remediate CVE-2025-24034?
Dependency Blast Radius
Explore the affected products and dependency analysis for CVE-2025-24034
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